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An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.

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Days and Dates

Investigate how you can work out what day of the week your birthday will be on next year, and the year after...

Painted Cube Poster

Age 11 to 14 Challenge Level:

This poster is based on the problem Painted Cube.

The poster is available as a pdf.

The poster should automatically open in your browser

This poster is also available as a .png image by clicking here.